Monitor



FIG. 1 is a front, right side, perspective view of a monitor showing our new design wherein the upright, vertical portion of the stand is transparent;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front, right side, perspective view thereof.

The broken lines indicate unclaimed portion of the article that form no part of the claimed design. 

CLAIM The ornamental design for a monitor, as shown and described. 